Arrow Thunder

A certificate for legal road use is included in the price and is supplied. With this approval, a demonstration at the MFK is completely unnecessary, mount and go. Please respond to the order confirmation with a copy of your vehicle registration.
With the complete system, the complete exhaust is replaced, included is a new approved catalytic converter.

The Thunder muffler has a metal end cap.
The exhaust mantle is made of aluminum or black anodized aluminum.